Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies (Details)

v3.10.0.1
Significant Accounting Policies (Details) - USD ($)
3 Months Ended 12 Months Ended
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Jan. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                
Provision for loan (gain) loss $ (536,867) $ 0 $ 0 $ 500,000 $ (36,867) $ 0 $ 5,014,466  
Subsequent event | ASU 2016-02                
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                
ROU asset               $ 100,000
Lease liability               $ 100,000